Perhaps you should try some spelling variations:
nghien thu » nghiem thuc, nghiep thuc, nghien cuu
nhanh dong » hanh dong, nhanh chong, anh dong
minh hoc » sinh hoc, hinh hoc, tinh hoc
cong hoc » cong hoa, cong coc, cong ho
dong hoc » dong co, dong luc
dong tuc » dong thuc, dong luc, dong tu
cap phan » cac phan, cao phan, cap han
phan van » pham van, thanh van, luan van
tu minh » thu minh, vu minh, thi minh
hoi cap » hoi dap, hoi cac, hoi cau

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: tu minh hoc tap, nghien thu ((cong hoc) OR (dong hoc)) nhanh dong tuc xa hoi cap phan van~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu minh hoc tap, nghien thu ((cong hoc) OR (dong hoc)) nhanh dong tuc xa hoi cap phan van".
• Adding a wildcard symbol may retrieve word variants: tu minh hoc tap, nghien thu ((cong hoc) OR (dong hoc)) nhanh dong tuc xa hoi cap phan van*.